package com.itheima.service.db;

import com.itheima.domain.db.UserInfo;
import com.itheima.domain.vo.PageBeanVo;

import java.util.List;

public interface AnnouncementService {
    PageBeanVo findByPage(Integer pageNum, Integer pageSize, int commentType);

    List<UserInfo> announcementBirthday();
}
